CN2448572Y

CN2448572Y - Rule

Info

Publication number: CN2448572Y
Application number: CN 00252963
Authority: CN
Inventors: 王芮琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-20
Filing date: 2000-11-20
Publication date: 2001-09-19
Anticipated expiration: 2010-11-20

Abstract

The utility model relates to a novel ruler, which belongs to the technical field of the group of straight rulers of the subclass of writing or drawing supplies; writing or drawing auxiliary supplies of the class of writing or drawing appliances; office supplies under the subsection of printing in the section of performing operations and transporting according to the International Patent Classification (IPC). The number is B43L7/00. The utility model is composed of a ruler, a pencil, a sleeve ring of the ruler and a pen sleeve. The utility model is characterized in that the circular ring-shaped sleeve ring of the ruler of the novel ruler is arranged on the cylinder-shaped pencil by using a sheathing method. The utility model is a novel ruler with practical value.

Description

A kind of novel chi

The utility model relates to a kind of novel chi.(IPC) belongs to operation Department of Transportation by International Patent Classification (IPC), and printing branch is write or drawing appliance, and the big class of office appliance is write or drawing article, the assistant product group of writing or draw, ruler technical group field.Be numbered B43L 7/00.

At present, the technology about ruler existing and that once had was all done very fruitful effort to the demand of novel chi, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China in 1996 by Li Quanwu, Granted publication number is CN2236408Y, China Patent No. (ZL) is: No. 95220416.9 utility model title is the utility model patent of " multi-functional combined mapper ", the technical scheme that is adopted.At the ruler technical elements is a routine of great value invention, and it has solved the problem of the multi-functional combination of plotter effectively.But still have some deficits, if its also be difficult to solve before pencil of scale of invention draw squares with regard to have more than is needed pen, pencil is with having lacked the problem that must throw away.

The purpose of this utility model is to provide a kind of novel chi.If draw squares with regard to have more than is needed pen with the pencil of the scale of invention before solving, pencil is with having lacked the problem that must throw away.

The purpose of this utility model is achieved in that a kind of novel chi of this utility model.Mainly constitute by lattice chi, pencil, the chi collar, the pen cap.Its major part pencil is by selecting for use on the market.Its lattice chi is a rectangular shape, makes material with plastics, through the machined manufacturing.Its chi collar is the annular shape, makes material with plastics, through the mold processing and manufacturing.Its pen cap is a toroidal, makes material with plastics, through the machined manufacturing.The lattice chi of its rectangular shape adopts melt process to be installed on the chi collar of annular shape, form the combining structure of " worker " glyph shape, the chi collar of its toroidal adopts socketing method to be installed on the pencil of cylindrical shape, form the combining structure of a cylindrical shape, the pen cap of its toroidal adopts socketing method to be installed on the pencil of cylindrical shape, form the combining structure of a cylindrical shape, its lattice chi acts on pencil by the chi collar, thereby makes the novel fixing requirement of lattice chi of satisfying.So just realized the purpose of this utility model.

The utility model has been compared three advantages and improvement with original ruler technology;

The first, because the utility model has designed the lattice chi in technical scheme, so solved the problem of setting-out length tolerance;

The second, because the utility model designed the chi collar in technical scheme, be installed in problem on the pencil so solved the lattice chi;

The 3rd, because the utility model has designed the pen cap in technical scheme,, increase the problem of length so solved pen too in short-term.If thereby the pencil that just can more effectively solve the scale of former invention draw squares with regard to have more than is needed pen, pencil is with having lacked the problem that must throw away.

Accompanying drawing provides structural representation of the present utility model:

Fig. 1 is the main TV structure schematic diagram of a kind of novel chi of the utility model;

Fig. 2 is the chi collar master TV structure schematic diagram of a kind of novel chi of the utility model;

The numbering of parts explanation in the schematic diagram: 1 lattice chi, 2 pencils, the 3 chi collars, 4 pens cap

Below in conjunction with accompanying drawing, the utility model is described further:

As shown in the figure, a kind of novel chi of the utility model.Mainly constitute by lattice chi 1, pencil 2, the chi collar 3, the pen cap 4.Its major part pencil 2 is by selecting for use on the market.Its lattice chi 1 is a rectangular shape, makes material with plastics, through the machined manufacturing.Its chi collar 3 is annular shapes, makes material with plastics, through the mold processing and manufacturing.Its pen cap 4 is toroidals, makes material with plastics, through the machined manufacturing.The lattice chi 1 of its rectangular shape adopts melt process to be installed on the chi collar 3 of annular shape, form the combining structure of " worker " glyph shape, the chi collar 3 of its toroidal adopts socketing method to be installed on the pencil 2 of cylindrical shape, form the combining structure of a cylindrical shape, the pen cap 4 of its toroidal adopts socketing method to be installed on the pencil 2 of cylindrical shape, form the combining structure of a cylindrical shape, its lattice chi 1 acts on pencil 2 by the chi collar 3, thereby makes the novel fixing requirement of lattice chi 1 of satisfying.So just realized the purpose of this utility model.If thereby the pencil that just can solve the scale of former invention draw squares with regard to have more than is needed pen, pencil is with having lacked the problem that must throw away.

Below by embodiment, the utility model is done more detailed description:

Embodiment 1, in force, if during setting-out, together with the chi collar 3, taking off from pencil 2 gently utilizes 1 setting-out of lattice chi with pencil 2 then lattice chi 1, thereby it is easy to carry and can advance setting-out and can control the problem of length to have solved lattice chi 1.

Embodiment 2, in force, if pencil 2 too in short-term, can utilize the pen cap 4 to be socketed on the pencil 2, thereby make pencil elongated, solved the too short problem of being inconvenient to use of pen.Thereby just can realize the purpose of this utility model.

Realize that preferred plan of the present utility model is is material with plastics, utilize the basic equipment of machined factory, take assembling to produce by batch, the demand with supply educational circles so just can realize practical value of the present utility model and economic worth better.

Claims

1. novel chi, it is to be made of lattice chi (1), pencil (2), the chi collar (3), the pen cap (4), the lattice chi (1) of its rectangular shape is installed on the chi collar (3) of annular shape, form the combining structure of " worker " glyph shape, it is characterized in that the chi collar (3) socket of its toroidal is installed on the pencil (2) of cylindrical shape.

2. a kind of novel chi according to claim 1 is characterized in that the pen cap (4) of its toroidal is installed on the pencil (2) of cylindrical shape.